PPR Tube Extruder, PPR Pipe Production Line, Plastics Pipe Machine manufacturer / supplier in China, offering High Speed Dual Cavity PP-R Pipe Production Machine 20mm-32mm, PE Sprinkler Irrigation Pipe Production Line/Extrusion Machine, Underfloor Heating Pex-B Pipe Making Machine/Pex-B Shower Hoses Making Machine and so on.